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ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — ZIP/77030

77030

ZIP 77030 is in Houston, Texas, in Harris County; area codes 713, 832, 346 and 281; Central time. Houston has 178 ZIP codes in all.

Type
Standard
Time zone
America/Chicago
County
Harris
Population
13,380
Coordinates
29.7056, -95.4018
☼ Live from 77030 — Houston, TX

Weather right now

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Local time: —

Where 77030 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 77030
  • 🔢 Type 77030 into a pocket calculator and turn it upside down: OEOLL — not quite a word, sorry.
  • ➕ As a number, 77,030 = 2 × 5 × 7703. Its digits add up to 17, a total 2,133 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10010110011100110
  • 🏠 Its numerical neighbours: 77029 (Houston, TX, 9 mi away) and 77031 (Houston, TX, 9 mi away).
  • 🔄 Backwards, 77030 becomes 03077 — and that is a real ZIP code: Raymond, NH, 1,621 miles away.
  • 👥 17 other ZIP codes are made of exactly the same digits (00737, 00773, 03077, 03770, 07073, 07307, …). The farthest-flung twin is 00773 in Luquillo, PR, 2,023 miles away.
  • 🧭 Farther south than 94% of all ZIP codes, and farther west than 69%.
  • 🎯722 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 77030 and you would come out at 29.71°S, 84.60°E — 1,444 miles from West Island, Cocos Islands, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 03m of daylight. Shortest: 10h 14m.
  • 📏 At 2.6 square miles of land, 77030 is bigger than 13% of ZIP codes — room for about 2.0 Central Parks.
🌙 The sky over 77030 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population13,380This ZIP13,380
Households6,714This ZIP6,714
Housing units8,167This ZIP8,167
Median age32.6This ZIP32.6Texas35.6US 38.9
Median household income$77,336This ZIP$77,336Texas$78,476US $80,734
Median home value$631,400This ZIP$631,400Texas$283,800US $332,700
Median gross rent$1,714This ZIP$1,714Texas$1,403US $1,413
Bachelor's degree or higher80.0%This ZIP80.0%
Mean commute20.6 minThis ZIP20.6 min
Population density5,184.0 / sq miThis ZIP5,184.0 / sq mi

Business and tax activity

Business establishments616This ZIP616
Employees105,516This ZIP105,516
Annual payroll$10,899,208,000This ZIP$10,899,208,000
Tax returns filed5,550This ZIP5,550
Total adjusted gross income$1,193,774,000This ZIP$1,193,774,000

Land area

Land area2.58 sq miThis ZIP2.58 sq mi
Water area0.05 sq miThis ZIP0.05 sq mi

Other place names in 77030

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 77030

ZIPCityDistance
77005 Houston, TX 1.6 mi
77054 Houston, TX 1.8 mi
77098 Houston, TX 2.2 mi
77025 Houston, TX 2.4 mi
77006 Houston, TX 2.5 mi
77004 Houston, TX 2.6 mi
77021 Houston, TX 2.7 mi
77046 Houston, TX 2.7 mi
77019 Houston, TX 3.4 mi
77401 Bellaire, TX 3.6 mi

Find every ZIP code within 10 miles of 77030 →

Questions about this ZIP code

Where is ZIP code 77030?

77030 is in Houston, Texas, in Harris County, part of the Houston-Pasadena-The Woodlands, TX metropolitan area. Its published point location is 29.7056, -95.4018.

What county is 77030 in?

77030 lies in Harris County.

What area code is 77030?

Houston uses area codes 713, 832, 346 and 281, from NANPA's telephone records.

What time zone is 77030 in?

77030 uses America/Chicago.

How many people live in 77030?

About 13,380 people live in ZIP code 77030, in 6,714 households, at 5,184.0 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 77030?

$77,336 a year, against $78,476 across Texas.

What ZIP codes are near 77030?

The closest are 77005 (1.6 mi), 77054 (1.8 mi), 77098 (2.2 mi), 77025 (2.4 mi) and 77006 (2.5 mi).

Is 77030 a PO Box ZIP code?

77030 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “77030 ZIP Code — Houston, Texas (Harris County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/77030

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